:root {
    --auth-primary: #1c4f7a;
    --auth-primary-dark: #143b5c;
    --auth-secondary: #2b7a78;
    --auth-accent: #ffb55a;
    --auth-surface: #ffffff;
    --auth-surface-soft: #f5f8fb;
    --auth-text: #15324a;
    --auth-muted: #6b7b8c;
    --auth-border: rgba(28, 79, 122, 0.12);
}

body {
    background:
        radial-gradient(circle at top left, rgba(255, 181, 90, 0.18), transparent 32%),
        linear-gradient(135deg, #eef4f8 0%, #f7fafc 52%, #edf3f7 100%);
    color: var(--auth-text);
}

#auth {
    min-height: 100vh;
    overflow-x: hidden;
}

#auth .row {
    min-height: 100vh;
}

#auth .auth-column {
    display: flex;
    align-items: center;
}

#auth #auth-left {
    width: 100%;
    padding: 3.5rem 4.5rem;
}

.auth-shell {
    max-width: 34rem;
    margin: 0 auto;
}

.auth-brand {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.auth-brand-mark {
    width: 4.75rem;
    height: 4.75rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 1.5rem;
    background: rgba(255, 255, 255, 0.94);
    box-shadow: 0 18px 36px rgba(20, 59, 92, 0.12);
    flex-shrink: 0;
}

.auth-brand-mark img {
    width: 3rem;
    height: auto;
}

.auth-brand-kicker,
.auth-hero-kicker {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.auth-brand-kicker {
    color: var(--auth-secondary);
    margin-bottom: 0.4rem;
}

.auth-title {
    font-size: clamp(2.3rem, 4vw, 3.3rem);
    line-height: 1.05;
    margin-bottom: 0.75rem;
    font-weight: 800;
    color: var(--auth-text);
}

.auth-subtitle {
    margin-bottom: 0;
    font-size: 1rem;
    line-height: 1.75;
    color: var(--auth-muted);
}

.auth-panel {
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid var(--auth-border);
    border-radius: 1.75rem;
    box-shadow: 0 28px 60px rgba(20, 59, 92, 0.12);
    padding: 2rem;
    backdrop-filter: blur(12px);
}

.auth-field {
    margin-bottom: 1.4rem;
}

.auth-field .form-label {
    margin-bottom: 0.6rem;
    font-weight: 700;
    color: var(--auth-text);
}

.auth-input-wrap {
    position: relative;
}

.auth-input-icon {
    position: absolute;
    top: 50%;
    left: 1.15rem;
    transform: translateY(-50%);
    color: var(--auth-primary);
    font-size: 1.05rem;
    z-index: 3;
}

.auth-input {
    height: 3.8rem;
    border-radius: 1.15rem;
    border: 1px solid rgba(28, 79, 122, 0.14);
    background: #f8fbfd;
    padding-left: 3.2rem;
    padding-right: 3.4rem;
    color: var(--auth-text);
    font-size: 1rem;
    box-shadow: none;
}

.auth-input:focus {
    background: #fff;
    border-color: rgba(43, 122, 120, 0.6);
    box-shadow: 0 0 0 0.28rem rgba(43, 122, 120, 0.12);
}

.auth-input::placeholder {
    color: #98a8b6;
}

.auth-toggle-password {
    position: absolute;
    top: 50%;
    right: 0.85rem;
    transform: translateY(-50%);
    width: 2.4rem;
    height: 2.4rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 0;
    border-radius: 999px;
    color: var(--auth-primary);
    background: transparent;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.auth-toggle-password:hover {
    background: rgba(28, 79, 122, 0.08);
    color: var(--auth-primary-dark);
}

.auth-submit {
    height: 3.8rem;
    border: 0;
    border-radius: 1.15rem;
    font-weight: 800;
    font-size: 1rem;
    color: #fff;
    background: linear-gradient(135deg, var(--auth-primary) 0%, var(--auth-secondary) 100%);
    box-shadow: 0 18px 32px rgba(28, 79, 122, 0.22);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.auth-submit:hover,
.auth-submit:focus {
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 22px 36px rgba(28, 79, 122, 0.28);
}

.auth-help {
    margin-top: 1.4rem;
    padding: 1rem 1.1rem;
    border-radius: 1.15rem;
    background: linear-gradient(180deg, rgba(28, 79, 122, 0.05), rgba(43, 122, 120, 0.08));
    color: var(--auth-muted);
}

.auth-inline-note {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.auth-inline-note i {
    font-size: 1.1rem;
    color: var(--auth-secondary);
    margin-top: 0.1rem;
}

#auth #auth-right {
    position: relative;
    height: 100%;
    overflow: hidden;
    background:
        radial-gradient(circle at 20% 20%, rgba(255, 181, 90, 0.18), transparent 30%),
        radial-gradient(circle at 80% 25%, rgba(255, 255, 255, 0.1), transparent 28%),
        linear-gradient(145deg, #0f3554 0%, #194b72 45%, #2b7a78 100%);
}

#auth #auth-right::before,
#auth #auth-right::after {
    content: "";
    position: absolute;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
    filter: blur(2px);
}

#auth #auth-right::before {
    width: 22rem;
    height: 22rem;
    top: -8rem;
    right: -6rem;
}

#auth #auth-right::after {
    width: 16rem;
    height: 16rem;
    bottom: -4rem;
    left: -4rem;
}

.auth-hero {
    position: relative;
    z-index: 1;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 4rem 4.5rem;
    color: #fff;
}

.auth-hero-kicker {
    color: rgba(255, 255, 255, 0.72);
    margin-bottom: 1.1rem;
}

.auth-hero-title {
    font-size: clamp(2.5rem, 3.5vw, 3.7rem);
    line-height: 1.08;
    font-weight: 800;
    margin-bottom: 1rem;
    max-width: 13ch;
}

.auth-hero-text {
    max-width: 34rem;
    font-size: 1.05rem;
    line-height: 1.9;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 2rem;
}

.auth-hero-grid {
    display: grid;
    gap: 1rem;
    margin-bottom: 2rem;
}

.auth-hero-card {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 1rem;
    align-items: flex-start;
    padding: 1.15rem 1.2rem;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 1.35rem;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
}

.auth-hero-icon {
    width: 2.9rem;
    height: 2.9rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 1rem;
    background: rgba(255, 255, 255, 0.14);
    color: var(--auth-accent);
    font-size: 1.15rem;
}

.auth-hero-card h6 {
    margin-bottom: 0.35rem;
    font-size: 1rem;
    font-weight: 800;
    color: #fff;
}

.auth-hero-card p {
    margin-bottom: 0;
    font-size: 0.95rem;
    line-height: 1.65;
    color: rgba(255, 255, 255, 0.76);
}

.auth-hero-note {
    display: flex;
    align-items: flex-start;
    gap: 0.9rem;
    padding: 1.2rem 1.25rem;
    border-radius: 1.35rem;
    background: rgba(255, 181, 90, 0.12);
    border: 1px solid rgba(255, 181, 90, 0.22);
}

.auth-hero-note i {
    font-size: 1.2rem;
    color: var(--auth-accent);
}

.auth-hero-note strong {
    display: block;
    margin-bottom: 0.25rem;
    color: #fff;
}

.auth-hero-note span {
    color: rgba(255, 255, 255, 0.78);
    line-height: 1.7;
}

@media screen and (max-width: 1199px) {
    #auth #auth-left {
        padding: 3rem 3rem;
    }

    .auth-hero {
        padding: 3rem;
    }
}

@media screen and (max-width: 767px) {
    #auth #auth-left {
        padding: 2rem 1.2rem;
    }

    .auth-brand {
        align-items: flex-start;
    }

    .auth-title {
        font-size: 2.15rem;
    }

    .auth-panel {
        padding: 1.35rem;
        border-radius: 1.35rem;
    }
}